John DeWitt Books

The path of the just as the shining light

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Coaching Girls' Soccer

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Coach Girls for Success on and off the FieldGirls rule! Coaching girls' soccer is a challenge and also a wonderful experience. Witness a game-winning penalty kick or a goalie who saves an almost un...

Civic environmentalism

By John DeWitt

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A brighter future for rural America?

By John DeWitt

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Cool Cars High Art

By John Dewitt

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Cool Cars High Art

By John Dewitt

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Delicious little traitor

By John DeWitt

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Delicious Little Traitor

By Jack DeWitt

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Early Globalization and the Economic Development of the United States and Brazil

By John DeWitt

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Early Globalization and the Economic Development of the United States and Brazil

By John DeWitt

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How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.